Chongqing Lianwai Technology Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 100000sets per month |
| Delivery Time | 15 work days |
| Packaging Details | 320*150*240mm |
| Brand Name | GENWELD |
| Model Number | LW-G250 |
| Certification | CE |
| Place of Origin | CHONGQING |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 100000sets per month |
| Delivery Time | 15 work days | Packaging Details | 320*150*240mm |
| Brand Name | GENWELD | Model Number | LW-G250 |
| Certification | CE | Place of Origin | CHONGQING |
| High Light | 200A Inverter Arc Welder ，Three Layer PCB Arc Welder ，260V Inverter Arc Welder | ||
GENWELD Series Inverter ARC Welders
Features:
• The front panel is equipped with overheat-protection and over-current protection indicators. The current display is used to show the current data accurately. The acceptable input voltage range 130 - 260V.
• Three-layer PCB structure ensures the performance of the welding machine. Especially, the power supply board is more safe and stable.
• Hi-speed running fan with more optimized heat sink channel design, which makes the heat dissipation effect is 30% higher than the same type of inverter welding machine.
• Full bridge Inverter IGBT dual modules, large output voltage.
• Large capacitors are more flexible and support to connect with generator use.
• The whole series of products with hot arc starting, arc force, and anti-sticking functions. Easy to start the arc, low-pressure drop, comfortable operation.
• New dust-proof design, nice appearance, more cost-effective, more portable, and lighter.
Application field
• It’s widely used for many kinds of metal welding, like carbon steel, stainless, iron and etc.
| Model | MMA-140 | MMA-160 | MMA-190 | MMA-220 | MMA-250 | |||||
| Input voltage (V) | 230V | 230V | 230V | 230V | 230V | |||||
| Rated input power(KW) | 4 | 4.5 | 6.5 | 7 | 8 | |||||
| Current range(A) | 20-130(A) | 20-150(A) | 25-170(A) | 30-190(A) | 30-220(A) | |||||
| Rated input current(A) | 24 | 29 | 33 | 38 | 46 | |||||
| Efficiency % | 85 | 85 | 85 | 85 | 85 | |||||
| Duty Cycle@40℃ | 60% | 100% | 60% | 100% | 60% | 100% | 60% | 100% | 60% | 100% |
| Insulation Class | F | F | F | F | F | F | F | F | F | F |
| NO load Voltage(V) | 65 | 65 | 65 | 65 | 65 | |||||
| Max. output current(A) | 130 | 100 | 150 | 116 | 170 | 132 | 190 | 147 | 220 | 170 |
| Max.output Voltage(V) | 25.2 | 24 | 26 | 24.6 | 26.8 | 25.3 | 27.6 | 25.9 | 28.8 | 26.8 |
| Max. output power(W) | 3276 | 2400 | 3900 | 2853.6 | 4556 | 3339.6 | 5244 | 3807.3 | 6336 | 4556 |
| Rated output current(A) | 130 | 100 | 150 | 116 | 170 | 132 | 190 | 147 | 220 | 170 |
| Rated output Voltage(V) | 25.2 | 24 | 26 | 24.6 | 26.8 | 25.3 | 27.6 | 25.9 | 28.8 | 26.8 |
| Electrode(mm) | 2.5/3.2 | 2.5/3.2 | 2.5/3.2 | 2.5/3.2 | 2.5/3.2/4.0 | 2.5/3.2/4.0 | 2.5/3.2/4.0 | 2.5/3.2/4.0 | 2.5/3.2/4.0 | 2.5/3.2/4.0 |
| Protection Class | IP23 | IP23 | IP23 | IP23 | IP23 | |||||
| Dimension(mm) | 285*120*210 | 285*120*210 | 285*120*210 | 285*120*210 | 375*150*310 | |||||
| Net weight (kg) | 3.6 | 3.7 | 4.1 | 4.2 | 6.2 | |||||
| Packing Dimension(mm) | 320*150*250 | 320*150*240 | 320*150*240 | 320*150*240 | 450*270*345 | |||||
| Gross weight(kg) | 5.4 | 5.5 | 6 | 6.2 | 9.7 | |||||
| Welding cable(m) | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | |||||
| Power cable+Plug(m) | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | |||||
| Ground cable(m) | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | |||||
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2016
Total Annual:
30000000-50000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Founded in 2013, Chongqing Lianwei Technology Co., Ltd. is a professional manufacturer and exporter specializing in welding machines, generator sets, and oil and gas pipeline welding equipment. Our products are primarily used in oil and gas pipeline welding engineering and other power product desig... Founded in 2013, Chongqing Lianwei Technology Co., Ltd. is a professional manufacturer and exporter specializing in welding machines, generator sets, and oil and gas pipeline welding equipment. Our products are primarily used in oil and gas pipeline welding engineering and other power product desig...
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